• 18+. Not available to UK players. Time restrictions apply. Game restricted. In-game opt-in required. Promotion consists of two offers: Cash Drop + Leaderboard Tournament. Winning a Cash Prize not guaranteed. Play Responsibly. gamblingtherapy.org. T&Cs Apply.
  • 18+ | New Casino customers only. Opt in required. Min deposit €10. Max Total bonus €1,000. Max Total Free Spins 120 on Epic Ape. 40x wagering requirement. Bonus expires 7 days from issue. Play Responsibly | Gamblingtherapy.org | Full Terms & Conditions apply.
  • 18+. Not available to UK players. Time restrictions apply. Game restricted. In-game opt-in required. Promotion consists of two offers: Cash Drop + Leaderboard Tournament. Winning a Cash Prize not guaranteed. Play Responsibly. gamblingtherapy.org. T&Cs Apply.
  • 18+ | New Casino customers only. Opt in required. Min deposit €10. Max Total bonus €1,000. Max Total Free Spins 120 on Epic Ape. 40x wagering requirement. Bonus expires 7 days from issue. Play Responsibly | Gamblingtherapy.org | Full Terms & Conditions apply.
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Online Casino Game Rules

Justice League

40 line slot1 of 4 DC Super Heroes Jackpots.

Rack up rewards and save the world with the Justice League

Any spin can turn a super hero wild and respin the reels, and can be retriggered up to 5 times. Land 3 mother boxes for a choice of 6 Free Games modes, each boosted by a different super hero.

Min. theoretical RTP: 95.31%
Max. theoretical RTP: 95.33%
JP Contribution:  0.99%

How to Play Online Casino Games at William Hill

We pride ourselves on offering a wide range of casino games online to cater to even the most demanding of online casino players. Our search function and simple menu tabs make it easy to find the exact type of casino games you are looking for at any time.

For fans of dealer games, we have an array of video poker, online blackjack titles and other casino card games. If you’re looking for the next big thing from the best game developers around right now then check our frequently updated new releases section. Or if you want to interact with professional casino game dealers in real-time at William Hill Ireland then take a look at our live casino lobby for a wide range of interactive table games.

Each casino game has its own set of rules which dictates how it will function and play. Understanding the rules of each game will help you have a better overall casino gaming experience. We’ve highlighted the rules of different casino game types below to help you understand more about how each one behaves.

Play the Best Video Slot Games

Slot games are one of the most popular types of online casino game and make up the largest selection of games here at William Hill. From classic fruit slots to the latest 3D slots, we work with all the best games providers to offer a large catalogue of high-quality slot titles for all our players to enjoy.

You can choose to keep things as simple or complex as you like with the huge range of slot games available to you. Also by using the demo mode, you can play some free casino games and try them out before you play for real money.

Understanding Video Slot Rules

Each slot game has its own unique set of rules because they often work in slightly different ways. It’s a good idea to click the info tab in any slot game to view the paytable and game notes. This will show you what each symbol is worth and how you go about landing a win on the reels. Some games might have expanding reels, wilds or different payline mechanics which means they change as you play them. You’ll also find some useful information on the bonus features of that specific game and how to trigger them.

Progressive Jackpots

If you want to go big or go home then our range of progressive jackpots will be just what you are looking for. All the current jackpot game totals are displayed for each game in the jackpot lobby. You can see the jackpot totals building up in real-time to help you decide which one to play next.

Progressive Jackpot Rules


It’s important to know what you need to do to trigger the jackpot feature in this type of slot for a shot at landing the big prize total. Checking the paytable info will tell you all you need to know about each individual progressive jackpot game. It should display the symbol combinations required to unlock the bonus rounds for the potential of larger wins.

Live Casino Games Online

For players who want to feel the thrill of playing table games, just like you would at a land-based casino, the live casino lobby is the place to go. Streamed live and direct onto your screen from our casino studios, you can interact with our professional game dealers in real-time. You’ll also be able to chat with other casino players, view the most recent game rounds and even choose your preferred camera angle.

Live Casino Game Rules


Live casino games online can be a bit more complex to play than other types of casino games. It’s a good idea to make sure you are familiar with the basics of how to play any of the table games before you pull up a virtual chair and join in.

As there are many variants for each live casino game, such as online roulette, blackjack and poker, each will have their own set of specific game rules.

If something seems unclear to you then send a message to the professional dealer who can clarify the aspects of that table game. Just remember that they can’t help you with any gaming tactics or strategies, that’s for you to research and plan beforehand.

Promotions

Here at William Hill, we love to reward our new and existing players with generous bonuses and regular promotions. From bonus cash to free spins, we think that you deserve to get rewarded for playing with us. That’s why you’ll always find some fantastic bonuses on offer including a rewarding casino bonus when you sign up as a new player today. Playing some free casino games will help you get to know all the features and benefits on offer at William Hill today.

Play the Best Online Casino Games at William Hill

It’s easy to join in the fun at William Hill Ireland right now and start enjoying any of the exciting casino games mentioned above. Just follow our simple 2-step sign up form and enter your details when prompted to become our newest online casino player.

Once you’ve signed up and verified your new account, don’t forget to claim our generous welcome offer bonus to give your first deposit a real boost. Our friendly support team are standing by around the clock to help you out should you have any questions along the way.

We look forward to welcoming you into our exciting online casino soon!